<template>
<div class="back">
  <i class="iconfont icon-tuige" @click="goBack"></i> 
  </div>
</template>

<script>
export default {
methods:{
    goBack() {
      this.$router.go(-1);
    }
}
}
</script>

<style>
.back i{
    color: #ff4400;
    font-size: .6rem;
}

</style>